BIG KAISER High Performance Tooling Solutions 2018-2019

MILLING CHUCK

MEGA PERFECT GRIP

COOLANT

H

Manual Clamping Hole

THROUGH

H 1

L 1

Coolant Pipe (Optional)

L

Catalog Number

Weight (lbs.)

ød

øD

L

L 1

H

H 1

Wrench

HSK-A63-MEGA16DPG-90

16mm 20mm

1.811 2.362 2.362 2.756 3.150 2.362 2.756 3.150 2.756 3.150 1.811 2.362 2.756 3.150

3.543 3.543 4.000 4.000 4.500 4.134 4.134 4.528 4.500 5.000 5.315 5.315 5.315 5.315

.945

1.850 1.929 1.929 2.165 2.244 1.929 2.165 2.322 2.165 2.244 1.850 1.929 2.165 2.322

.906 .945 .913

MGR46L MGR60L MGR60L MGR70L MGR80L MGR60L MGR70L MGR80L MGR70L MGR80L MGR46L MGR60L MGR70L MGR80L

3.5 4.4

-MEGA20DPG-100

1.063 1.072 1.318 1.622 1.063 1.299 1.614 1.299 1.622 1.063 1.299 1.614 .945

.750

HSK-A100-MEGA.750DPG-4

9

-MEGA1.000DPG-4 -MEGA1.250DPG-4.5 -MEGA20DPG-105 -MEGA25DPG-105 -MEGA32DPG-115 -MEGA1.250DPG-5 -MEGA16DPG-135 -MEGA20DPG-135 -MEGA25DPG-135 -MEGA32DPG-135

1.000 1.250 20mm 25mm 32mm 1.000 1.250 16mm 20mm 25mm 32mm

1.024 1.102

9.9

11

.945 .906 .906

9

9.9

11 14

HSK-A125-MEGA1.000DPG-4.5

1.024 1.102

15.5

.906 .945 .906 .906

13

14.7

16

17.2

• Key grip and spring are included, wrench must be ordered separately • CYLINDRICAL SHANK WITH FLAT SECTION JIS B 4005 (ISO3338-2) is required, for inch shank refer to Pg. 65, for metric shank refer to Pg.121 • H 1 is the dimension from the center of the Key Grip to the front end of the chuck • When coolant supply is from the cutting edge a seal bush is necessary, use instead of the spring; seal bush must be ordered separately

Always replace worn or damaged Key Grips immediately for safe operation. ! CAUTION

INCH

METRIC

Key Grip (2 pcs.)

Key Grip (2 pcs.)

Clamping ø

Spring

Clamping ø

Spring

PKG.750-2P PKG1.000-2P PKG1.250-2P

PSP1823 PSP2420 PSP3128

PKG16-2P PKG20-2P PKG25-2P PKG32-2P

PSP1519 PSP1823 PSP2420 PSP3128

.750

ø16 ø20 ø25 ø32

1.000 1.250

• Spare Key Grips are available in 2 pcs. per set

• Spare Key Grips are available in 2 pcs. per set

181

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